ABSTRACT
The training of good motor coordination optimizes the motor skills, and these, over time, lead to the improvement of the motor skills specific to the practiced movement. The purpose of this study was to assess the capacity and speed of learning coordinated movements in the context of working in an online system. At the same time, we set out to evaluate the level of motor coordination achieved through training using the eLearning platform Hudl and the Teaching Games for Understanding approach. Thus, three groups of students were analyzed whose motor histories were different. The analysis of the three tested groups was performed in the first year of study and in the third year of study. The training programs have been adjusted/modified according to the COVID-19 pandemic situation, which has determined their application in the online system as well. The results of this study confirm that by assisting learning through computer programs, in the online system, these workouts can be effective. At the same time, the study shows us that, in addition to the natural evolution from childhood and adolescence, an advanced form of motor coordination appears, which is installed through the action of learning. © 2023 by the authors.
ABSTRACT
Background: Patients that recovered from COVID-19 may remain with symptoms which can persist for an uncertain period of time. Aim: The purpose of this study was to investigate the reasons why patients who passed the acute phase of COVID-19 presented themselves to the Emergency Department. Patients and Methods: We selected 87 patients admitted to the Emergency Department of the Bucharest University Emergency Hospital between 01.01.2021-31.05.2021. Patients had pulmonary fibrosis (11.49%), pleural effusion (16.09%) or a history of hypertension (73.56%), type 2 diabetes (42.53%), stroke (24.14%), malignant diseases (10.34%). Results: Association between neutrophil levels and acute stroke and between fibrinogen levels and alveolar condensation were identified. The percentage of deaths was significantly higher in the subgroup of subjects that had maxim 11 days of hospitalization (p=0.004); we observed a trend of association between the age of more than 51 years old and admission in the Emergency Unit at less than a month after the SARS Cov2 infection, the positive result at the RT-PCR test or a lung damage of over 30% (p<0.05). Conclusion: A significant percentage of patients that were admitted to the Emergency Unit post COVID-19 had chronic pathologies and their characteristics were associated with neutrophilia, high fibrinogen levels or length of hospitalization.
ABSTRACT
The aim of this retrospective study was to analyze the results of tests for SARSCoV- 2 performed during 07.04.2020- 20.06.2020 in the Department of the Emergency from Bucharest University Emergency Hospital. We detected 173 men and 133 women that were tested with both RT-PCR and serologic tests. The results were concordant for 287 samples (93,8%) that were collected from subjects for whom the diagnosis of COVID-19 was subsequently confirmed (10) or infirmed (277). We found that the most frequent signs and symptoms of patients with COVID-19 were at the respiratory (e.g. dyspnea), neurological (e.g. vertigo, cephalgia) and gastrointestinal (e.g. abdominal pain, vomiting, high volume of the abdomen) systems. There was no situation with positive RT-PCR and IgG and negative IgM results. In our study the RT-PCR and quick serological tests were concordant in 93,8% of cases. The combination of RT-PCR and serological testing can enhance the accuracy of COVID-19 diagnosis.